﻿using System;
class JoroTheRabit
{
    static void Main()
    {
        int step;

        string primalInput = "1, 2, 3, 4"; //Console.ReadLine();
        string[] primalNums = primalInput.Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries);
        int[] input = new int[primalNums.Length];
        int[] mask = new int[primalNums.Length];
        for (int i = 0; i < input.Length; i++)
        {
            input[i] = int.Parse(primalNums[i]);
        }

    }
}

